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Add proper XEP-0071 plugin.

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This commit is contained in:
Lance Stout
2012-10-18 21:13:08 -07:00
parent 97a2f4449d
commit 79a8c5ceae
7 changed files with 123 additions and 69 deletions
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71
sleekxmpp/stanza/htmlim.py
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@@ -7,78 +7,13 @@
"""
from sleekxmpp.stanza import Message
from sleekxmpp.xmlstream import ElementBase, ET, register_stanza_plugin
class HTMLIM(ElementBase):
"""
XEP-0071: XHTML-IM defines a method for embedding XHTML content
within a <message> stanza so that lightweight markup can be used
to format the message contents and to create links.
Only a subset of XHTML is recommended for use with XHTML-IM.
See the full spec at 'http://xmpp.org/extensions/xep-0071.html'
for more information.
Example stanza:
<message to="user@example.com">
<body>Non-html message content.</body>
<html xmlns="http://jabber.org/protocol/xhtml-im">
<body xmlns="http://www.w3.org/1999/xhtml">
<p><b>HTML!</b></p>
</body>
</html>
</message>
Stanza Interface:
body -- The contents of the HTML body tag.
Methods:
setup -- Overrides ElementBase.setup.
get_body -- Return the HTML body contents.
set_body -- Set the HTML body contents.
del_body -- Remove the HTML body contents.
"""
namespace = 'http://jabber.org/protocol/xhtml-im'
name = 'html'
interfaces = set(('body',))
plugin_attrib = name
def set_body(self, html):
"""
Set the contents of the HTML body.
Arguments:
html -- Either a string or XML object. If the top level
element is not <body> with a namespace of
'http://www.w3.org/1999/xhtml', it will be wrapped.
"""
if isinstance(html, str):
html = ET.XML(html)
if html.tag != '{http://www.w3.org/1999/xhtml}body':
body = ET.Element('{http://www.w3.org/1999/xhtml}body')
body.append(html)
self.xml.append(body)
else:
self.xml.append(html)
def get_body(self):
"""Return the contents of the HTML body."""
html = self.xml.find('{http://www.w3.org/1999/xhtml}body')
if html is None:
return ''
return html
def del_body(self):
"""Remove the HTML body contents."""
if self.parent is not None:
self.parent().xml.remove(self.xml)
from sleekxmpp.xmlstream import register_stanza_plugin
from sleekxmpp.plugins.xep_0071 import XHTML_IM as HTMLIM
register_stanza_plugin(Message, HTMLIM)
# To comply with PEP8, method names now use underscores.
# Deprecated method names are re-mapped for backwards compatibility.
HTMLIM.setBody = HTMLIM.set_body